India's BSE will retain weekly derivative contracts linked to the Sensex after the country's markets regulator announced tighter rules for equity derivatives, two sources with direct knowledge of the matter said.

The weekly index derivatives contracts on Sensex 50 will be discontinued with effect from November 14 end of day while Bankex will be discontinued from November 18.

On Tuesday, Sebi introduced a stricter framework for equity index derivatives, including an increase in the minimum contract size, upfront collection of option premiums, and intra-day monitoring of position limits.

India's BSE said it will discontinue weekly derivative contracts linked to Bankex and Sensex 50, indicating the stock exchange operator will retain only contracts linked with its benchmark BSE Sensex,

The BSE announced the discontinuation of weekly index derivatives contracts on the Sensex 50 and Bankex following Sebi's new directive to curb specula

November, BSE will no longer offer weekly index derivatives on Sensex 50 and Bankex, following SEBI’s new framework designed to reduce risk and improve market stability. Key changes include stricter monitoring and higher contract values.

Sources have told ET NOW that the BSE will retain weekly derivative contracts linked to the Sensex. This follows SEBI's tighter rules for the Futures and Options (F&O) trading.